From 83be181b64222630957b9f59fd2d8c8864cb8972 Mon Sep 17 00:00:00 2001 From: Peter Chen Date: Mon, 24 Feb 2014 10:21:00 +0800 Subject: [PATCH] usb: phy: mxs: add controller id It is used to access un-regulator registers according to different controllers. Signed-off-by: Peter Chen Signed-off-by: Felipe Balbi --- drivers/usb/phy/phy-mxs-usb.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/usb/phy/phy-mxs-usb.c b/drivers/usb/phy/phy-mxs-usb.c index cb7113543153..3009ab57614e 100644 --- a/drivers/usb/phy/phy-mxs-usb.c +++ b/drivers/usb/phy/phy-mxs-usb.c @@ -106,6 +106,7 @@ struct mxs_phy { struct clk *clk; const struct mxs_phy_data *data; struct regmap *regmap_anatop; + int port_id; }; static int mxs_phy_hw_init(struct mxs_phy *mxs_phy) @@ -250,6 +251,11 @@ static int mxs_phy_probe(struct platform_device *pdev) } } + ret = of_alias_get_id(np, "usbphy"); + if (ret < 0) + dev_dbg(&pdev->dev, "failed to get alias id, errno %d\n", ret); + mxs_phy->port_id = ret; + mxs_phy->phy.io_priv = base; mxs_phy->phy.dev = &pdev->dev; mxs_phy->phy.label = DRIVER_NAME; -- 2.20.1